Park + Weather Stacking
Today's games ranked by HR-friendliness — park factor combined with live weather.
HOU @ BAL
Camden Yards · cold air · steady wind out · roof open
1.291
Combined
Park Factor
1.291
Weather Mod
0
Temp
54.6°F
Wind
8.1 mph out
Roof
open
DET @ ATL
Truist Park · cool air · steady partial wind out · roof open
1.107
Combined
Park Factor
1.107
Weather Mod
0
Temp
59.3°F
Wind
11.5 mph slight_out
Roof
open
KC @ ATH
Sutter Health Park · Unknown stadium
1.052
Combined
Park Factor
1.052
Weather Mod
0
Temp
—
Wind
—
STL @ PIT
PNC Park · cold air · strong wind out · roof open
0.965
Combined
Park Factor
0.804
Weather Mod
+2
Temp
49.4°F
Wind
15.0 mph out
Roof
open
TOR @ MIN
Target Field · cold air · steady wind out · roof open
0.960
Combined
Park Factor
0.873
Weather Mod
+1
Temp
36°F
Wind
11.5 mph out
Roof
open
SF @ PHI
Citizens Bank Park · cold air · light wind in · roof open
0.814
Combined
Park Factor
1.017
Weather Mod
-2
Temp
51.3°F
Wind
3 mph in
Roof
open
WSH @ NYM
Citi Field · cold air · light partial wind out · roof open
0.718
Combined
Park Factor
0.897
Weather Mod
-2
Temp
49.3°F
Wind
6.9 mph slight_out
Roof
open
Top Picks in This Game
AZ @ MIL
American Family Field · cold air · light crosswind · retractable roof
0.689
Combined
Park Factor
0.984
Weather Mod
-3
Temp
38.6°F
Wind
2.0 mph cross
Roof
retractable
COL @ CIN
Great American Ball Park · cold air · steady wind in · roof open
0.504
Combined
Park Factor
1.259
Weather Mod
-6
Temp
44.6°F
Wind
13.8 mph in
Roof
open
How to read this:
Combined score = park factor × (1 + weather_modifier/10). Games at the top are in the most
HR-friendly environments. Great for same-game parlays — stack multiple batters from the same
high-scoring game. Park factor comes from 2025–26 Statcast data; weather modifier incorporates
temperature, wind speed, and wind direction relative to home plate.